.page-products {
  --pc-line: rgba(20, 18, 26, .12);
  --pc-soft: rgba(247, 239, 225, .78);
  --pc-card: rgba(255, 255, 255, .72);
}

/* ---------- 首屏 ---------- */
.page-products .pc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 64px) 0 clamp(38px, 7vw, 84px);
  background:
    radial-gradient(120% 130% at 10% -10%, #3d2a6b 0%, var(--night) 44%, var(--deep) 100%);
  color: var(--paper);
}

.page-products .pc-hero::before {
  content: "";
  position: absolute;
  right: -6%;
  bottom: -34%;
  width: 62%;
  height: 78%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 122, 0, .34), transparent 68%);
  pointer-events: none;
}

.page-products .pc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--sun), var(--gold) 45%, transparent 92%);
  opacity: .7;
}

.page-products .pc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .pc-hero__eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pc-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-round);
  font-weight: 900;
  font-size: clamp(27px, 5.4vw, 46px);
  line-height: 1.24;
  letter-spacing: .01em;
  text-shadow: 0 0 26px rgba(255, 200, 87, .3);
}

.page-products .pc-hero__text {
  margin: 16px 0 0;
  max-width: 42ch;
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.78;
  color: var(--pc-soft);
}

.page-products .pc-hero__actions {
  margin-top: 24px;
}

.page-products .pc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pc-hero__tags .pill--outline {
  color: var(--paper);
  border-color: rgba(247, 239, 225, .35);
}

.page-products .pc-hero__figure {
  margin: 0;
  border-radius: 4px;
}

/* ---------- 收录规模带 ---------- */
.page-products .pc-stats {
  padding: clamp(22px, 3vw, 32px) 0;
}

.page-products .pc-stats__grid {
  display: grid;
  gap: 18px;
}

.page-products .pc-stats__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  border-left: 3px solid var(--ink);
}

.page-products .pc-stats__item .stat__num {
  font-size: clamp(30px, 5vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-products .pc-stats__item .stat__label {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(20, 18, 26, .78);
}

/* ---------- 通用区块 ---------- */
.page-products .pc-section {
  padding: clamp(40px, 7vw, 86px) 0;
}

.page-products .pc-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-products .pc-head--night .section-head__eyebrow {
  color: var(--gold);
}

.page-products .pc-head--night .section-head__title,
.page-products .pc-head--night .section-head__note {
  color: var(--paper);
}

.page-products .pc-head--night .section-head__note {
  opacity: .82;
}

/* ---------- 三个入口 ---------- */
.page-products .pc-entries {
  display: grid;
  gap: 18px;
}

.page-products .pc-entry {
  position: relative;
  padding: 24px 20px 22px;
  background: linear-gradient(158deg, rgba(255, 255, 255, .92), rgba(247, 239, 225, .82));
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pc-entry::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sun), var(--gold));
}

.page-products .pc-entry--desk::before {
  background: linear-gradient(90deg, var(--pink), var(--night));
}

.page-products .pc-entry--mob::before {
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.page-products .pc-entry:hover,
.page-products .pc-entry:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 14px 30px rgba(255, 200, 87, .3);
}

.page-products .pc-entry__title {
  margin: 14px 0 0;
  font-family: var(--font-round);
  font-size: clamp(19px, 2.6vw, 22px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .pc-entry__text {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(20, 18, 26, .78);
}

.page-products .pc-entry__meta {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--pc-line);
}

.page-products .pc-entry__meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sand);
}

.page-products .pc-entry__meta dd {
  margin: 4px 0 12px;
  font-size: 15px;
  line-height: 1.66;
  color: var(--ink);
}

.page-products .pc-entry__meta dd:last-child {
  margin-bottom: 0;
}

.page-products .pc-switch {
  margin: 22px 0 0;
  padding: 14px 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
  background: rgba(46, 196, 182, .14);
  border-left: 4px solid var(--teal);
}

/* ---------- 下载配置 ---------- */
.page-products .pc-filters {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 3vw, 28px);
  background: rgba(255, 255, 255, .58);
  border: 1px solid var(--pc-line);
}

.page-products .pc-filters__title {
  margin: 0;
  font-family: var(--font-round);
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pc-filters__intro p {
  margin: 10px 0 18px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(20, 18, 26, .78);
}

.page-products .pc-filters__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pc-filters__list li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--paper);
  border-left: 3px solid var(--gold);
}

.page-products .pc-filters__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sand);
}

.page-products .pc-filters__val {
  font-size: 15px;
  line-height: 1.66;
  color: var(--ink);
}

.page-products .pc-tier-block {
  margin-top: 26px;
}

.page-products .pc-tiers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pc-tier-tab {
  padding: 9px 20px;
  font-family: var(--font-round);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--pc-line);
  background: rgba(255, 255, 255, .7);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pc-tier-tab:hover,
.page-products .pc-tier-tab:focus-visible {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--ink);
}

.page-products .pc-tier-shell {
  margin-top: 14px;
}

.page-products .pc-tier-panel {
  display: block;
  padding: 20px;
  border: 1px dashed var(--sand);
  border-top: none;
  background: rgba(255, 200, 87, .12);
}

.page-products .pc-tier-shell:has(.pc-tier-panel:target) .pc-tier-panel {
  display: none;
}

.page-products .pc-tier-shell:has(.pc-tier-panel:target) .pc-tier-panel:target {
  display: block;
}

.page-products .pc-tier-panel h3 {
  margin: 0;
  font-family: var(--font-round);
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pc-tier-panel p {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.76;
  color: rgba(20, 18, 26, .78);
}

.page-products .pc-config-figure {
  margin: 28px 0 0;
}

.page-products .pc-table-wrap {
  margin-top: 26px;
  overflow-x: auto;
  border: 1px solid var(--pc-line);
}

.page-products .pc-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: rgba(255, 255, 255, .68);
}

.page-products .pc-table th,
.page-products .pc-table td {
  padding: 14px 16px;
  text-align: left;
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px solid var(--pc-line);
}

.page-products .pc-table thead th {
  background: var(--deep);
  color: var(--gold);
  font-family: var(--font-round);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-products .pc-table tbody th {
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  font-weight: 500;
}

.page-products .pc-table tbody td {
  color: var(--ink);
}

.page-products .pc-table tbody tr:nth-child(even) td,
.page-products .pc-table tbody tr:nth-child(even) th {
  background: rgba(247, 239, 225, .6);
}

.page-products .pc-table-note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(20, 18, 26, .72);
}

/* ---------- 六个栏目 ---------- */
.page-products .pc-columns-figure {
  margin: 0 0 26px;
}

.page-products .pc-columns {
  display: grid;
  gap: 14px;
}

.page-products .pc-col {
  --pc-accent: var(--sun);
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  border-top: 4px solid var(--pc-accent);
}

.page-products .pc-col--c2 { --pc-accent: var(--gold); }
.page-products .pc-col--c3 { --pc-accent: var(--teal); }
.page-products .pc-col--c4 { --pc-accent: var(--pink); }
.page-products .pc-col--c5 { --pc-accent: var(--sand); }
.page-products .pc-col--c6 { --pc-accent: var(--night); }

.page-products .pc-col .fold__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .pc-col .fold__summary::-webkit-details-marker {
  display: none;
}

.page-products .pc-col__badge {
  flex: none;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--pc-accent);
}

.page-products .pc-col__name {
  flex: 1 1 auto;
  font-family: var(--font-round);
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pc-col__freq {
  flex: none;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--sand);
}

.page-products .pc-col[open] .pc-col__freq {
  color: var(--teal);
}

.page-products .pc-col__body {
  padding: 0 18px 18px;
  border-top: 1px dashed var(--pc-line);
}

.page-products .pc-col__body p {
  margin: 14px 0 10px;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(20, 18, 26, .8);
}

.page-products .pc-col__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-products .pc-col__list li {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(20, 18, 26, .72);
}

/* ---------- 联动 ---------- */
.page-products .pc-connect__grid {
  display: grid;
  gap: 26px;
}

.page-products .pc-connect__figure {
  margin: 0;
}

.page-products #connect .step__title {
  color: var(--gold);
  font-family: var(--font-round);
  font-size: 17px;
  font-weight: 800;
}

.page-products #connect .step__text {
  color: var(--pc-soft);
  font-size: 15px;
  line-height: 1.74;
}

/* ---------- 迭代节奏 ---------- */
.page-products .pc-cycle__figure {
  margin: 0 0 20px;
}

.page-products .pc-cycle__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.page-products .pc-cycle__tick {
  padding: 10px 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
  background: rgba(255, 200, 87, .35);
  border-bottom: 3px solid var(--gold);
}

.page-products .pc-cycle__tick--major {
  color: var(--paper);
  background: var(--night);
  border-bottom-color: var(--sun);
}

.page-products .pc-cycle__notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pc-cycle__notes li {
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--ink);
  background: rgba(46, 196, 182, .1);
  border-left: 3px solid var(--teal);
}

/* ---------- 常见用法 ---------- */
.page-products .pc-paths {
  display: grid;
  gap: 16px;
}

.page-products .pc-path {
  padding: 22px 20px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--pc-line);
  border-left: 6px solid var(--sun);
}

.page-products .pc-path--back { border-left-color: var(--teal); }
.page-products .pc-path--stuck { border-left-color: var(--pink); }

.page-products .pc-path__title {
  margin: 0;
  font-family: var(--font-round);
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pc-path__route {
  margin: 14px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.page-products .pc-path__route li {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(20, 18, 26, .8);
}

.page-products .pc-path__route li::marker {
  color: var(--sand);
  font-family: var(--font-mono);
}

/* ---------- 结尾 ---------- */
.page-products .pc-cta {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .pc-cta__inner {
  padding: clamp(24px, 4vw, 42px);
}

.page-products .pc-cta__text h2 {
  margin: 0;
  font-family: var(--font-round);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 900;
  color: var(--ink);
}

.page-products .pc-cta__text p {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(20, 18, 26, .8);
}

.page-products .pc-cta__actions {
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pc-stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pc-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pc-cycle__track {
    grid-template-columns: repeat(8, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pc-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-products .pc-entries {
    grid-template-columns: 1.12fr .94fr 1fr;
    align-items: start;
  }

  .page-products .pc-entry--desk {
    transform: translateY(14px);
  }

  .page-products .pc-entry--desk:hover,
  .page-products .pc-entry--desk:focus-within {
    transform: translateY(8px);
  }

  .page-products .pc-filters {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .pc-connect__grid {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-products .pc-paths {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .pc-columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-entry,
  .page-products .pc-entry--desk {
    transition: none;
    transform: none;
  }

  .page-products .pc-entry:hover,
  .page-products .pc-entry:focus-within {
    transform: none;
  }
}